package com.qf.dao.impl;


import com.qf.dao.UserDao;
import com.qf.pojo.User;
import com.qf.utils.DBUtil;
import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanHandler;

import java.sql.SQLException;

/**
 * @author 29125
 * @version V1.0
 * @Project java2203
 * @Package com.qf.dao.impl
 * @Description:
 * @Date 2022/5/22 19:29
 */
public class UserDaoImpl implements UserDao {
    //创建DBUtils工具类   utils包中创建 DBUtil.java类
    private QueryRunner queryRunner=new QueryRunner(DBUtil.getDataSource());
    @Override
    public User findByUserName(String userName) {
        String sql=" select * from tb_user where username=? ";
        try {
            User user = queryRunner.query(sql, new BeanHandler<User>(User.class), userName);
            return user;
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return null;
    }

    @Override
    public int addUser(User user) {
        String sql=" insert into tb_user (username, password, email, gender, status, role, code) value (?, ?, ?, ?, ?, ?, ?)  ";
        try {
            int count = queryRunner.update(sql, user.getUsername(), user.getPassword(), user.getEmail(),user.getGender(),user.getStatus(),user.getRole(),user.getCode());
            return count;//每加一个消费者，user表加一行数据
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return 0;
    }
}
